31617014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 56077056

約数和(自身を除く): 24460042

約数列:

[1, 2, 11, 13, 22, 26, 143, 227, 286, 454, 487, 974, 2497, 2951, 4994, 5357, 5902, 6331, 10714, 12662, 32461, 64922, 69641, 110549, 139282, 221098, 1216039, 1437137, 2432078, 2874274, 15808507, 31617014]

約数ペア:

[(1, 31617014), (2, 15808507), (11, 2874274), (13, 2432078), (22, 1437137), (26, 1216039), (143, 221098), (227, 139282), (286, 110549), (454, 69641), (487, 64922), (974, 32461), (2497, 12662), (2951, 10714), (4994, 6331), (5357, 5902)]